Steven CorwinMD
Ophthalmology·Thousand Oaks, CA
Steven Corwin, MD is an Ophthalmology provider in Thousand Oaks, CA affiliated with 3 ambulatory surgery centers in CA, as of July 2026.
- NPI1720089964
- Registered2005
- Centers3
- StateCA
- Class of1983
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Steven Corwin at a glance
- Provider
- Steven Corwin
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Thousand Oaks, CA
- Medical school
- Medical College of Pennsylvania
- Graduated
- 1983
- NPI registered
- 2005
- NPI
- 1720089964
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Steven Corwin practice?
Steven Corwin, MD is based in Thousand Oaks, CA and is affiliated with 3 ambulatory surgery centers: Westlake Ophthalmology ASC Lp in Westlake Village, CA, Dlv Vision ASC in Thousand Oaks, CA, and Lynn Eye Surgicenter in Thousand Oaks, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Steven Corwin's NPI number?
Steven Corwin's National Provider Identifier (NPI) is 1720089964, registered in 2005. Specialty on record: Ophthalmology; credential MD.
Where did Steven Corwin go to medical school?
Steven Corwin, MD attended Medical College of Pennsylvania, graduating in 1983.
How many Ophthalmology providers in California work at ambulatory surgery centers?
869 Ophthalmology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Steven Corwin among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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